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Encode non ASCII printable characters in cache keys for maximum compatibility with all cache backends

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Kijin Sung 2023-09-05 01:57:26 +09:00
parent 8054564b37
commit 206f6e706a
1 changed files with 4 additions and 0 deletions
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4
common/framework/Cache.php
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@ -386,6 +386,10 @@ class Cache
*/ */
public static function getRealKey(string $key): string public static function getRealKey(string $key): string
{ {
$key = preg_replace_callback('/[^\x21-\x7E]/', function($match) {
return rawurlencode($match[0]);
}, $key);
if (preg_match('/^([^:]+):(.+)$/i', $key, $matches)) if (preg_match('/^([^:]+):(.+)$/i', $key, $matches))
{ {
$key = $matches[1] . '#' . self::getGroupVersion($matches[1]) . ':' . $matches[2]; $key = $matches[1] . '#' . self::getGroupVersion($matches[1]) . ':' . $matches[2];